316166532455514 has 128 divisors (see below), whose sum is σ = 692285485731840. Its totient is φ = 95675956856064.

The previous prime is 316166532455513. The next prime is 316166532455537. The reversal of 316166532455514 is 415554235661613.

It is a super-2 number, since 2×316166532455514² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (316166532455513) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4947259149 + ... + 4947323055.

It is an arithmetic number, because the mean of its divisors is an integer number (5408480357280).

Almost surely, 2^{316166532455514} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 316166532455514, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (346142742865920).

316166532455514 is an abundant number, since it is smaller than the sum of its proper divisors (376118953276326).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

316166532455514 is a wasteful number, since it uses less digits than its factorization.

316166532455514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67124.

The product of its digits is 38880000, while the sum is 57.

The spelling of 316166532455514 in words is "three hundred sixteen trillion, one hundred sixty-six billion, five hundred thirty-two million, four hundred fifty-five thousand, five hundred fourteen".